The direct-current voltage monitoring relay is a versatile device designed for monitoring dc voltage in 1-phase mains. With a measuring range of 12Vdc, 24Vdc, 36Vdc or 48Vdc, this relay offers precise monitoring and control over voltage levels ensuring efficient performance.

Monitors dc voltage in 1-phase mains with adjustable thresholds
Offers undervoltage monitoring for enhanced protection
Window function allows for flexible control over voltage levels
Provides 2 change-over contacts for versatile applications
Indicators for supply voltage, relay output, and failure notification offer easy monitoring